Mason County, IL: Current UV Index and Hourly Forecast

As of 7:10 AM CST on December 21, 2024, all 10 cities in Mason County, IL in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Mason County, IL is expected to be 1.7 in Havana between 12:00 PM - 1:00 PM CST today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Mason County, IL as of 7:10 AM CST, December 21, 2024

Current UV Index in Cities in Mason County, IL

7:10 AM CST, December 21, 2024